Replace Supplies
Description
This alert displays only if the printer is congured to stop when a supply reaches the very low threshold. The 
printer indicates when a supply level is at its estimated end of life. The actual life remaining might be dierent 
than estimated.
The supply does not need to be replaced now unless the print quality is no longer acceptable.
HP recommends that the customer have a replacement supply available to install when print quality is no 
longer acceptable.
The printer can be congured to stop when the supply level is very low. The supply might still be able to 
produce acceptable print quality.
NOTE: When an HP supply has reached its approximated end of life, the HP Premium Protection Warranty on 
that supply ends.
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10.00.70 : (event code) Black toner cartridge
10.23.70 (event code) Fuser Kit
Recommended action
Replace the specied supply.
Or, congure the printer to continue printing using the Manage Supplies menu on the printer control panel.
Resend external accessory rmware
Description
An external accessory requires a rmware upgrade. Printing can continue, but jams might occur if the job uses 
the external accessory.
Recommended action
Perform a rmware upgrade.
Resend Upgrade
Description
A rmware upgrade did not complete successfully.
Recommended action
Upgrade the rmware again.
Restore Factory Settings
Description
The printer is restoring factory settings.
Recommended action
No action necessary.
ENWW Tools for troubleshooting 379